September Weather in Longtian, China

Last updated: August 22, 2025

In Longtian, China, the average temperature in September hovers around 25°C (78°F). Expect a minimum of 17°C (63°F) and a maximum soaring up to 36°C (98°F). The month brings about 83 mm (3.3 in) of rainfall spread over 13 days, coupled with an average humidity level of 62%. Enjoy the warm climate while staying prepared for the occasional shower!

September Temperature in Longtian

In September in Longtian, the average temperature is 25°C (78°F). Maximums can reach 36°C (98°F), and minimums can be as low as 17°C (63°F). This climate makes Longtian an ideal destination for travelers seeking pleasant weather and outdoor activities.

September Weather in Longtian: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Longtian, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Longtian, September typically has an average temperature of 25°C (78°F), with highs reaching up to 36°C (98°F) and lows dropping to around 17°C (63°F).

Data source: Temperature data for Longtian generated using information from the Copernicus Climate Change Service.

September Precipitation in Longtian

In Longtian in September, the precipitation amount is 83 mm (3.3 in) over a span of 13 days.

September Precipitation Trends in Longtian

The chart displays monthly precipitation patterns in Longtian, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Longtian, September typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 13 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in Longtian

In Longtian in September, humidity is 62%. With an average temperature of 25°C (78°F), this humidity feels like a warm, balmy embrace, making travel enjoyable yet slightly sticky.

September Average Humidity in Longtian

This chart illustrates the average monthly humidity levels in Longtian, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Longtian is approximately 62%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Longtian

In Longtian in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Longtian.

Maximum UV Index Levels in Longtian for September

The chart shows the monthly maximum UV Index (UVI) for Longtian in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Longtian typically reaches 11, which falls under the extreme exposure category.

Data source: Longtian September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How September Weather in Longtian Compares to Other Months

Weather in Longtian varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Longtian, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Longtian, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (45°F)	49 mm (1.9 inches)	65%	high
February Weather	9°C (48°F)	87 mm (3.4 inches)	69%	very high
March Weather	14°C (57°F)	170 mm (6.7 inches)	81%	very high
April Weather	18°C (65°F)	163 mm (6.4 inches)	82%	extreme
May Weather	23°C (73°F)	215 mm (8.5 inches)	86%	extreme
June Weather	26°C (79°F)	263 mm (10.4 inches)	86%	extreme
July Weather	28°C (84°F)	168 mm (6.6 inches)	89%	extreme
August Weather	28°C (83°F)	101 mm (4.0 inches)	86%	extreme
September Weather	25°C (78°F)	83 mm (3.3 inches)	62%	extreme
October Weather	19°C (67°F)	52 mm (2.1 inches)	62%	very high
November Weather	14°C (58°F)	77 mm (3.0 inches)	71%	very high
December Weather	8°C (48°F)	48 mm (1.9 inches)	75%	high